# dns-naptr-via-opendns

> dns-naptr-via-opendns is a paid API for AI agents from dns.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).

Retrieves NAPTR DNS records for a given domain as resolved by OpenDNS via DNS over HTTPS, including records, TTL, response code, DNSSEC validation status, and answer time.

## Facts

- Endpoint: GET https://dns.intel.rallylive.ca/dns/naptr/via/opendns?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dns-naptr-via-opendns-f3d7c3d6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_d68a3lu7aLbHf93_Yzo_r

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability dns-naptr-via-opendns-f3d7c3d6
```

Example prompt: What are the NAPTR records for example.com as seen by OpenDNS — include the TTL, response code, whether DNSSEC was validated, and how fast OpenDNS answered?

## When to prefer this

Choose this endpoint when you specifically need to see NAPTR records as resolved by OpenDNS, particularly for comparing resolver behavior across providers (e.g. OpenDNS vs Google vs Cloudflare), detecting propagation lag, identifying filtering or split-horizon DNS, or verifying DNSSEC validation status on OpenDNS. Prefer sibling endpoints (dns-naptr-via-google, etc.) when you need the same record type from a different resolver.

## Known failure modes

- Domain does not exist — returns NXDOMAIN response code with no records
- OpenDNS resolver fails to answer — returns SERVFAIL response code
- Domain has no NAPTR records — returns NOERROR with empty record set
- Network timeout reaching OpenDNS resolver — may result in error or delayed response
- Malformed domain input — may return an error or empty response

## How this service works

NAPTR records for a domain as answered by OpenDNS (DNS over HTTPS): the records, TTL, response code (NOERROR/NXDOMAIN/SERVFAIL), whether the resolver validated DNSSEC, and the resolver's answer time. Compare resolvers to spot propagation lag, filtering or split-horizon answers. $0.01 per lookup.

## Output

Returns the NAPTR resource records for the queried domain as answered by OpenDNS, along with the record TTL, DNS response code (NOERROR, NXDOMAIN, or SERVFAIL), a flag indicating whether the resolver performed DNSSEC validation, and the resolver's answer time in milliseconds.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dns-naptr-via-opendns-f3d7c3d6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from dns.intel.rallylive.ca](https://www.zero.xyz/host/dns.intel.rallylive.ca/llms.txt)